Ford 2003 Mustang Workshop Manual page 1691

SECTION 303-01D: Engine — Mach I 4.6L (4V)
IN-VEHICLE REPAIR
Hydraulic Lash Adjusters
Removal
1. Remove the roller followers. For additional information, refer to
2. Remove the 16 hydraulic lash adjusters.
3. Inspect the roller followers. For additional information, refer to
Installation
1. To install, reverse the removal procedure.
2003 Mustang Workshop Manual
Roller Followers in this section.
Section 303-00 .